Part Number: TMUX1102 The datasheet for the TMUX1102 lists the SEL input leakage current at +/- 50nA max over the full temperature range for VCC = 3.3V. Does this leakage current spec apply when the part is not powered (i.e. VCC = 0V, but SEL is "high…
Part Number: TMUX1101 In page sector 6.6, the input sel level, Vin range to max 5.5V, and VDD supply is 3.3V.
If in Vdd 3.3v lower than input max 5v, is it in right fange for normal apply?
Fail-Safe Logic circuitry allows voltages on the SEL pin…
Part Number: TMUX1102 Other Parts Discussed in Thread: TMUX4819 Hello, TI experts
For some reason, the input of TMUX1102 will be -2.5V at most in our application when VDD is 3.3V. In this case, S or D will be clamped to near 0V or will do pernant…
Dear Helen Sun,
I see your point. but our customer would like to know as soon as possible that the RTM schedule
of TMUX1102 and when the sample of TMUX1102 would be available.
It would be greatly appreciated if you would give me these two schedules…
Hi Shreenidhi,
It is recommended to select a switch with bandwidth that is 3x the signal frequency. So if you have a signal in 500KHz range, you should use a switch that supports a bandwidth of atleast 1500kHz.
The TMUX1102 supports high bandwidth…
Hi George,
Can you provide some more details on how you are planning to use TMUX1102 switch for SPI?
Do you have a 3 or 4 wire SPI interface and is the SPI operating at 100MHz?
The TMUX1102 is rated for a Bandwidth of 300 MHz at 5.5V supply. Can…
Part Number: TMUX1204 Other Parts Discussed in Thread: TMUX1102 , TS5A3167 , TMUX1574 Tool/software: Why does this multiplexer take over 1ms to discharge the output on S pins when enable input is turned off.
As per the datasheet toff for enable should…
Part Number: TMUX1108 Other Parts Discussed in Thread: TMUX1102 , CD74HC4067 , CD74HC154 , TMUX1308 , TMUX1204 Hi team,
We are looking for MUX for 1:10 UART communication, could you suggest best solution? Is TMUX1108+TMUX1102 ok?
Best, Zeming
V IH is 2.4 V, so it is guaranteed to work with a 3.3 V signal.
Switches like the TMUX1102 have 1.8-V compatible logic inputs, i.e., a 3.3 V signal will not have cross currents.
Alternatively, put a level shifter (e.g., SN74LVC1T45) in front of the…
Hello, and welcome to E2E!
Thanks for your question, please refer to the following thread:
This part is an older device and does not have a specified ESD rating. However, engineering data indicates performance up to:
HBM: 1500V
CDM: 500V
I…
